98431 ZIP Code - United States

This ZIP Code belongs to the following areas. Below you can see the map of the postal area.

City	City	ZIP Type
Tacoma, WA	PRIMARY	UNIQUE
Joint Base Lewis Mcchord, WA	ACCEPTABLE	UNIQUE
Lewis Mcchord, WA	ACCEPTABLE	UNIQUE
Madigan Hosp, WA	ACCEPTABLE	UNIQUE
Madigan Hospital, WA	ACCEPTABLE	UNIQUE
Jb Lewis Mcchord, WA	NOT ACCEPTABLE	UNIQUE
Jblm, WA	NOT ACCEPTABLE	UNIQUE
Madigan Army Medical Center, WA	NOT ACCEPTABLE	UNIQUE

Postal Zone from ZIP Code 98431 - United States

See all the USA ZIP Code.

PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.